Excuse the ignorance of this question but I am a complete novice - bought my s/h Clarinet last week. I have a Vandoren 5RV mouthpiece on a Artley 18s Prelude Bb Clarinet. I wanted to know if a Eb - Mib ligature (BG Super Revelation model number L8 SR) would fit, or is it just too small? The reason I ask is that I have the option to get one at a fraction of it's RRP. Many thanks for any help you can give.